I have been having trouble running Socom ftb3 on my psp via ISO. I made the ISO by getting it off of the UMD that I bought. I have CFW 5.00m33-6 and am able to play other game ISOs that I made, such as ftb2. I don't want to upgrade to 5.5Gen or whatever because then I can't use PSNabler to play online. Any help on how to run the ftb3 ISO would be greatly appreciated.